Hướng dẫn xml foreach php

Anyone that knows PHP and XML out there? Then please have a look!

This is my PHP code:

Year: 
Categori: 
Country: 

This is mys XML file:

 
  A movie name
  2010
     
   
    
      Animation
      Comedy
      Family
     
    
     USA
    
   
  
 
 
  Little Fockers
  2010
     
   
    
     Comedy
             
        
         USA
    
   
  
 

The outcome of the code above is:

A movie name
Year: 2010
Category: Animation
Country: USA

Little Fockers
Year: 2010
Category: Comedy
Country: USA

I want it to be like this [see category on the first movie]:

A movie name
Year: 2010
Category: Animation, Comedy, Family
Country: USA

Little Fockers
Year: 2010
Category: Comedy
Country: USA

Note: Also I wonder how to get the comma between the words, but without a comma on the last word...

asked Jan 9, 2011 at 4:02

0

Try this.

answered Jan 9, 2011 at 4:11

JonahJonah

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1

this is how you use foreach with an simplexmlElement:

$xml = simplexml_load_file["movies.xml"];
foreach [$xml->children[] as $children] {
    echo $children->name;
}

answered Nov 6, 2013 at 12:59

answered Jan 9, 2011 at 4:20

You need to iterate through the categorie elements too, in the same way you've iterated through movies.

echo '
';
foreach[$movie->regions->region->categories->categorie as $categorie]{
    echo $categorie . ', ';
}
echo '
';

You'll probably want to trim the trailing , as well.

The method mentioned in my comment:

$categories = $movie->regions->region->categories->categorie;
while[$category = current[$categories]]{
    echo $category . next[$categories] ? ', ' : '';
}

answered Jan 9, 2011 at 4:09

Dan LuggDan Lugg

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Categori: 

answered Jan 9, 2011 at 4:10

dqhendricksdqhendricks

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function categoryList[SimpleXmlElement $categories]{
  $cats = array[];
  foreach[$categories as $category]{
    $cats[] = [string] $category;
  }

  return implode[', ', $cats];

}

Then you can jsut call it from your loop like:

Using an array and implode removes the need for logic of counting and detecting the last category.

Isolating it in a function makes it easier to maintain and is less confusing than nesting the loop [though admittedly nested loops arent that confusing].

answered Jan 9, 2011 at 4:14

prodigitalsonprodigitalson

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Try This one

$xml = ... // Xml file data
$Json = Xml_to_Json[$xml];
$array = json_decode[$Json,true];
echo '
'; print_r[$array];
foreach [$array as $key => $value] {
    foreach [$value as $key1 => $value1] {
        echo '
'.$value1['title'].'
        
Year: '.$value1['year'].'
        
Category: ';
        foreach [$value1['regions']['region']['categories']['categorie'] as $categoriekey => $categorie] {
            echo $categorie.' ';                
        }
        echo 'Animation
        
Country: '.$value1['regions']['region']['countries']['country'].'
';
    }
}

function Xml_to_Json[$array]{
    $xml = simplexml_load_string[$array, "SimpleXMLElement", LIBXML_NOCDATA];
    $json = json_encode[$xml];
    return $json;
}
 answered Jun 25, 2016 at 12:32
 
Ajay KumarAjay Kumar
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2